Box for a toy tricycle



FIG. 1 is a front perspective view of a box for toy tricycle showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a first side view thereof;

FIG. 5 is a second side view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a rear view thereof. 

The ornamental design for a box for toy tricycle, as shown and described. 